Address information of a mail to be transmitted by a mail communication function is extracted from the mail to be transmitted; a transmission time of the mail to be transmitted is extracted from a portable information terminal; and judgment is made as to whether the address information matches predetermined address information and whether the transmission time belongs to a predetermined time zone. When the address information matches the predetermined address information, and the address information belongs to the predetermined time zone, an activation time at which a household appliance is to be activated is determined on the basis of the transmission time, and a control command for activating the household appliance at the activation time is transmitted to a network.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method for controlling a portable information terminal connectable to a network, to which a target device in a house, or a server for controlling the target device is connected, the portable information terminal being provided with a message transmitting function, the control method causing a computer of the portable information terminal to: extract, from a message to be transmitted by the message transmitting function, address information of the message to be transmitted when it is detected that the message transmitting function is activated; extract, as a transmission time of the message to be transmitted from the portable information terminal, a time measured by the portable information terminal; judge whether the address information matches predetermined address information, with use of a first database in which the predetermined address information is registered; extract the target device with use of a second database in which the target device to be controlled by a user of the portable information terminal and information on a time period of the control are associated with each other; determine an activation time at which the target device is to be activated on the basis of the time measured by the portable information terminal and the information on the time period of the control; and when it is judged that the address information matches the predetermined address information, transmit a control command at the determined activation time to the network, the control command being for activating the target device, wherein the determined activation time is calculated on the basis of a time after lapse of (i) a recorded time at which the target device is turned on recorded in the second database from (ii) the time measured by the portable information terminal.
2. The control method according to claim 1 , wherein the information on the time period of the control includes a time period required to control the target device, and a control start time period.
3. The control method according to claim 1 , wherein the second database is generated by analyzing a time period from the transmission time of the message to a time at which the target device is turned on or off, and a time period required to complete the control after the target device is turned on.
4. The control method according to claim 3 , wherein the second database is generated by chronologically arranging times at which the target device is frequently turned on by the user of the portable information terminal per the target device, based on a result of the analyzing.
5. A portable information terminal connectable to a network, to which a target device in a house, or a server for controlling the target device is connected, the portable information terminal being provided with a message transmitting function, a computer of the portable information terminal to: extract, from a message to be transmitted by the message transmitting function, address information of the message to be transmitted when it is detected that the message transmitting function is activated; extract, as a transmission time of the message to be transmitted from the portable information terminal, a time measured by the portable information terminal; judge whether the address information matches predetermined address information, with use of a first database in which the predetermined address information is registered; extract the target device with use of a second database in which the target device to be controlled by a user of the portable information terminal and information on a time period of the control are associated with each other; determine an activation time at which the target device is to be activated on the basis of the time measured by the portable information terminal and the information on the time period of the control; and when it is judged that the address information matches the predetermined address information, transmit a control command at the determined activation time to the network, the control command being for activating the target device, wherein the determined activation time is calculated on the basis of a time after lapse of (i) a recorded time at which the target device is turned on recorded in the second database from (ii) the time measured by the portable information terminal.
6. A non-transitory computer readable recording medium which stores a program to be executed by a portable information terminal connectable to a network, to which a target device in a house, or a server for controlling the target device is connected, the portable information terminal being provided with a message transmitting function, a computer of the portable information terminal to: extract, from a message to be transmitted by the message transmitting function, address information of the message to be transmitted when it is detected that the message transmitting function is activated; extract, as a transmission time of the message to be transmitted from the portable information terminal, a time measured by the portable information terminal; judge whether the address information matches predetermined address information, with use of a first database in which the predetermined address information is registered; extract the target device with use of a second database in which the target device to be controlled by a user of the portable information terminal and information on a time period of the control are associated with each other; determine an activation time at which the target device is to be activated on the basis of the time measured by the portable information terminal and the information on the time period of the control; and when it is judged that the address information matches the predetermined address information, transmit a control command at the determined activation time to the network, the control command being for activating the target device, wherein the determined activation time is calculated on the basis of a time after lapse of (i) a recorded time at which the target device is turned on recorded in the second database from (ii) the time measured by the portable information terminal.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
December 17, 2019
April 6, 2021
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